[Histonet] Trypsin vs. proteinase in IHC

Julio Benavides j.benavides at eae.csic.es
Tue Dec 22 03:42:19 CST 2015

Hi everybody,

I was wondering whether you can use proteinase K instead of trypsin for 
antigen retrieval in immunohistochemistry. Sure thing you can use both, 
but do they unmask the same antigens?

Thanks a lot for your thoughts,

All the best


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